Blank 410 BMX Bike ChainOffering strong and dependable single-speed performance on your BMX, this high-quality chain is specially manufactured by KMC on behalf of Blank. Coming equipped with a single Halflink, it also ensures a better fit and adjustment for reliable operation on your ride. This makes it a great choice of upgrade for smooth acceleration and control at an affordable price. Features: Use: BMX Speed: Single speed Size: 1/2x1/8" Manufactured by KMC on behalf of Blank Improved fit and adjustment Strong Includes Halflink Weight: TBABuy Blank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.